🦑𝐀 𝐅𝐫𝐞𝐞 𝐀𝐜𝐭𝐢𝐯𝐞 𝐃𝐢𝐫𝐞𝐜𝐭𝐨𝐫𝐲 𝐏𝐞𝐧𝐭𝐞𝐬𝐭 𝐋𝐀𝐁𝐬!

Game of Active Directory is an Open-Source project developed by Orange Cyber Defense that provides a vulnerable Active Directory environment.

It's designed for security professionals to practice and improve their skills in a controlled setting:

• Hands-on learning without risking a production environment.
• Opportunity to explore advanced attack and defense techniques.
• Offers a cost-effective way to build cybersecurity expertise.
• Facilitates a deeper understanding of AD security best practices.

Source: https://lnkd.in/gxN-_nTw

Kindly note that GOAD is intentionally designed to be highly vulnerable. It is strongly advised to refrain from replicating its configuration for production environments.

GOAD helps threat hunters simulate AD attacks, refine detection skills, and test response strategies in a safe, controlled environment.

Discover over 10+ essential data analysis techniques for effective threat hunting in my "Cyber Threat Hunt 101" YouTube series, explained simply: https://lnkd.in/gkVB6B2j

@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑Free 3D models urls List:

https://sketchfab.com/
https://www.cgtrader.com/free-3d-models
https://www.turbosquid.com/
https://free3d.com/
https://www.thingiverse.com/
https://www.blendswap.com/
https://polyhaven.com/
https://threedscans.com/
https://grabcad.com/
https://3dwarehouse.sketchup.com/
https://archive3d.net/
https://www.models-resource.com/
https://clara.io/
https://3dsky.org/
https://www.renderhub.com/free-3d-models
https://www.sharecg.com/
https://3drt.com/
https://www.yeggi.com/
https://www.cadnav.com/
https://3dmdb.com/

@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑Real Ethical Hacking in 43 Hours: Your Fast-Track to Cybersecurity Mastery
Elevate your cybersecurity career with our comprehensive ethical hacking course.
Key Topics Covered:

* Ethical Hacking Foundations
* Introduction to Ethical Hacking
* Ethical Hacking Steps
* Creating Your Ethical Hacking Lab
* Operating System Fundamentals
* Vulnerability Assessment
* OSINT Techniques
* Storage Media
* Linux Basics
* Linux Shell
* Linux Processes
* Linux Permissions
* Network Security Concepts
* Packet Management Systems
* Network Security
* Linux File System
* Working with Archives
* Working with Processes
* Working with Users
* Networking Fundamentals
* Network Capture
* Network Scanning
* Advanced Networking Topics
* Information Gathering
* Web Application Hacking
* Detecting Web Vulnerabilities
* The Importance of Programming
* C++ and C
* SQL and Relational Databases
* Functions in C++
* Ethical Hacking for Data Scientists
* Ethical Hacking for SQL Datatypes
* Learning Python for Ethical Hacking

Gain hands-on experience with industry-standard tools like Kali Linux, Metasploit, and Nmap. Prepare for and ace certifications like CSEH and CEH.

Download Link: https://lnkd.in/dnXx6G6H

@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑1)JS-Tap: Weaponizing JavaScript for Red Teams
https://lnkd.in/gKUUNrKN

2)Automating the Setup of a Bug Bounty Toolkit
https://lnkd.in/gkAN5KJh

3)VOIP Penetration Testing Checklist
https://lnkd.in/gz6iJqG8

4)Find Website Vulnerabilities with One Hacking Tool
https://lnkd.in/giNT2tGr

5)Easy Way To Root Your Virtual Device :)
https://lnkd.in/gTCX9_Zk

6)LetsDefend Walkthrough: Kernel Exploit Challenge
https://lnkd.in/gWjzjUaN

7)TryHackMe Writeup — Corridor
https://lnkd.in/g462KWdP

8)HTB: Editorial Writeup / Walkthrough
https://lnkd.in/gCQgrzy4

9)Lookup THM Walkthrough
https://lnkd.in/gk87hb_H

10)ITI + CyberTalents DFIR Bootcamp CTF Write ups
https://lnkd.in/gpTJuVim

Ref: Saumadip Mandal
@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑FREE Videos for Learning ICS/OT Cyber Security! 📽

Learning doesn't have to be hard!

My YouTube channel now hosts 42 videos on ICS/OT cyber security.

Just to help you!

Haven't checked out my YouTube channel yet?

Here's where to start...

1. Getting Started in ICS/OT Cyber Security - 20+ Hours - Part 1 (Course Introduction)

https://lnkd.in/ee6QjZEn

2. OSINT for ICS/OT - Complete 10+ Hour Course - Part 1 (Course Introduction)

https://lnkd.in/eia63NDc

3. Industrial (ICS/OT) Cyber Security Certifications

https://lnkd.in/eErhErQJ

4. Hacking ICS/OT (& IT) with ChatGPT

https://lnkd.in/ebiidVry

5. Nmap Scanning for ICS/OT (& IT) - Part 1

https://lnkd.in/eHvMD2zJ

6. Getting Started in ICS/OT Cyber Security - 20+ Hours - Part 10 (Intro to ICS/OT Penetration Testing)

https://lnkd.in/eeSm7rxD

7. ICS/OT Packet Analysis Tools

https://lnkd.in/e4nSThTm

8. Using Shodan to Find ICS/OT (& IT) Assets

https://lnkd.in/eQgJ-xKa

9. Getting Started in ICS/OT Cyber Security - LIVE Recruiter Edition

https://lnkd.in/eACU5WNQ

10. Learn ICS/OT Incident Response w/ Backdoors & Breaches

https://lnkd.in/ePgnwPbA

Ref: Mike Holcomb
@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑AICaller

is a simple-to-use automated bulk calling solution that uses the latest Generative AI technology to trigger phone calls for you and get things done. It can do things like lead qualification, data gathering over phone calls, and much more. It comes with a powerful API, low cost pricing and free trial.

https://aicaller.io/

https://youtu.be/1MEK5Q_Yyao

@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑AI Phone Answering Service (Trial)

https://heyrosie.com/

https://youtu.be/8UZ-EvJ2p8Q

@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑AI Phone Answering Service (Trial)

https://heyrosie.com/

https://youtu.be/8UZ-EvJ2p8Q

@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑Free AI lab focused on open-source generative audio models:

> open-source generative audio tools to make music production more accessible and fun for everyone.

https://www.harmonai.org/

https://github.com/Harmonai-org/

@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑 TLS vs SSL: What’s the Difference? 🔒

In today’s digital world, securing data in transit is critical. If you’ve ever wondered about the difference between SSL (Secure Socket Layer) and TLS (Transport Layer Security), here’s a simplified breakdown to clarify:

✅ What is SSL?
🔻 SSL was the first protocol designed to secure data over the internet.
🔻 Versions like SSL 1.0, 2.0, and 3.0 are now considered outdated and insecure due to vulnerabilities.

🚀 TLS (The Modern Standard)
🔻 TLS is the successor to SSL and is widely used today to secure communications.
🔻 Versions like TLS 1.2 and TLS 1.3 offer strong encryption, secure handshakes, and modern algorithms.

🔑 Key Differences Between TLS and SSL:

1️⃣ Security:
🔻 TLS is more secure with enhanced features.
🔻 SSL is outdated and vulnerable to modern attacks.

2️⃣ Protocol Versions:
🔻 TLS: 1.0 → 1.1 → 1.2 → 1.3 ✅
🔻 SSL: 1.0 → 2.0 → 3.0 (all deprecated) ❌

3️⃣ Cipher Suites:
🔻 TLS supports stronger and modern cipher suites.
🔻 SSL uses weaker suites that are less secure.

4️⃣ Handshake Process:
🔻 TLS uses a robust and secure handshake process.
🔻 SSL relies on a less secure method.

5️⃣ Key Exchange:
🔻 TLS enables highly secure key exchanges (e.g., Diffie-Hellman and ECDHE).
🔻 SSL primarily relies on older RSA algorithms.

🔎 Why Does This Matter?

Using TLS (especially TLS 1.2 or TLS 1.3) ensures:
✅ Stronger encryption
✅ Better security against cyber attacks
✅ Safe data transmission across networks
❌ SSL should not be used anymore due to its vulnerabilities.

Ref: Fadi Kazdar
@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑Cloud Security

🔐 The world of cloud computing offers incredible flexibility and scalability, but it also comes with unique challenges in securing your data and infrastructure. 💻🛡

🎯 Key Aspects Covered in This Cloud Security Guide:
👉 Identity and Access Management (IAM): Strong authentication & role-based access controls.
👉 Data Protection: Encryption, backup strategies & secure storage.
👉 Network Security: Firewalls, VPNs, and segmentation.
👉 Compliance: Aligning with frameworks like ISO, GDPR, and HIPAA.
👉 Threat Management: Monitoring & mitigating risks with SIEM and IDS.
👉 Incident Response: Proactive planning and fast recovery.

🦑How Does VPN Work?

🔒 What it does: A VPN (Virtual Private Network) secures your internet connection by encrypting your data and hiding your online activity.

⚙️ How it works:

The VPN uses encryption protocols (like AES-256) to turn your data into unreadable code, keeping your information safe from hackers and trackers.

It reroutes your internet traffic through a secure server, masking your real IP address and making it look like you're browsing from a different location.

When using unsecured networks (like cafes or airports), the VPN adds an extra layer of protection, preventing hackers from intercepting your sensitive data.

Let me know if the option if you already use a VPN is your day-to-day life.

Ref: Chirag GoswamiChirag Goswami
@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑Collection of about 13 coding problem patterns that I think can be incredibly beneficial for anyone looking to grasp these powerful algorithmic techniques.

1. Substring problem patterns:
- https://lnkd.in/giASrwds
2. Sliding window patterns:
- https://lnkd.in/gjatQ5pK
3. Two pointer patterns:
- https://lnkd.in/gBfWgHYe
4. Backtracking patterns:
- https://lnkd.in/g9csxVa4
- https://lnkd.in/gVkQX5vA
5. Dynamic Programming patterns:
- https://lnkd.in/gbpRU46g
- https://lnkd.in/gcnBActT
6. Binary search patterns:
- https://lnkd.in/gKEm_qUK
7. Tree patterns:
- https://lnkd.in/gKja_D5H
8. Graph patterns:
- https://lnkd.in/gKE6w7Jb
9. Monotonic patterns:
- https://lnkd.in/gdYahWVN
10. Bit manipulation patterns:
- https://lnkd.in/gmMMST5J
11. String question patterns:
- https://lnkd.in/gkNvEi8j
12. DFS and BFS patterns:
- https://lnkd.in/gPgpsgaQ
- https://lnkd.in/gd4ekfQe
13. 14 Coding interview patterns:
- https://lnkd.in/gMZJVkFf

Consistency is the key!

Here are some of the best platforms to practice DSA problems daily.

1. HackerRank
2. LeetCode
3. GeeksforGeeks
5. takeUforward Youtube Channel
- https://lnkd.in/d-UNHu6B
7. Piyush Agarwal Youtube Channel
- https://lnkd.in/dtBth5PF
6. 𝗖𝗼𝗱𝗲 𝗪𝗶𝘁𝗵 𝗛𝗮𝗿𝗿𝘆 Youtube Channel
- https://lnkd.in/d-Uq-tCn

Ref: Rajat GajbhiyeRajat Gajbhiye
@UndercodeCommunity
▁ ▂ ▄ U𝕟𝔻Ⓔ𝐫Ć𝔬𝓓ⓔ ▄ ▂ ▁

🦑Wi-Fi Hacking Notes: Master Wireless Security!
🟧🟧🟧🟧🟩🟩🟡🟡🟩🟩🟪🟪🟪🟪

Are you curious about wireless network security or aspiring to become a cybersecurity expert? 🌐 This guide to Wi-Fi Hacking explores techniques and tools to test the vulnerabilities of wireless networks—ethically! 💡

🔑 What You’ll Learn in These Notes:
1️⃣ Wi-Fi Security Protocols: WEP, WPA, WPA2, WPA3 🔒
2️⃣ Common Attacks:
• Deauthentication Attack: Disconnect clients from a network.
• WPS PIN Attack: Exploit weak WPS configurations.
• Handshake Capturing: Intercept authentication traffic for cracking.
3️⃣ Powerful Tools:
• Aircrack-ng Suite: A complete toolkit for testing wireless networks.
• Reaver: Crack WPS PINs.
• Wireshark: Analyze wireless traffic.
• Kismet: Detect hidden networks and sniff packets.
4️⃣ Best Practices:
• Use Kali Linux for a ready-to-go penetration testing environment.
• Learn command-line techniques to work efficiently.
• Practice in controlled environments to ensure ethical testing.

⚙️ Step-by-Step Process for Ethical Hacking

1️⃣ Identify the Target Network: Use tools like airodump-ng to scan available networks.
2️⃣ Capture the Handshake: Disconnect a user with a deauthentication attack and capture the handshake with tools like aireplay-ng.
3️⃣ Analyze the Handshake: Use tools like Aircrack-ng or Hashcat to brute force or analyze the handshake.
4️⃣ Test for WPS Vulnerabilities: Run tools like Reaver to exploit weak WPS pins.
5️⃣ Analyze Network Traffic: Use Wireshark for packet analysis and identifying potential weaknesses.

🛡 Strengthen Your Wi-Fi Security
• Use WPA3 or WPA2 with strong passwords.
• Disable WPS to prevent brute-force attacks.
• Regularly update your router firmware to patch vulnerabilities.
• Use a strong SSID name that doesn’t reveal personal information.